Switch statement is used to check a variable with a set of conditions called cases. We…
Month: August 2017
Array in Javascript
Array is a variable that is used to hold more than one value in a single…
What is comments and types of comments in javascript?
For two reasons we can have comments in the code, one is to define the…
How to comment codes in TWIG ?
Whenever we write codes we may need to comment some codes to avoid displaying and executing…
How to find Nth highest salary in Sql Server ?
How to find Nth highest salary in Sql Server ? Finding the first or second or…
What are the main differences between DML vs DDL?
The main difference between DML vs DDL is – one for managing data in database and…
How to swap 2 integers without using a third variable?
int a = 3; int b = 5; Console.WriteLine(“Before Swap”); Console.WriteLine(“a=” + a); Console.WriteLine(“b=” + b);…
How to concat 2 strings without using any inbuilt string functions?
String is a character array.Find the length of the first character array, and find the length…
WHAT IS AJAX AND ITS FEATURES?
WHAT IS AJAX? Asynchronous Javascript And Xml. It is not a programming language Used to create…
Joins in SQL
SQL JOINS Joins in SQL are used to get related data from different tables. SQL joins…